The original cells show K 19 positive staining, and form PGCs colony - like cell groups.

原代细胞表现K19阳性, 并且能形成PGC集落样细胞团.

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The positive staining of VEGF in tumor cells and factor in new ECs was seen.

肿瘤细胞VEGF强阳性着色,新形成的血管内皮细胞因子抗体阳性.

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Survival rate for positive staining group of TGF | ? ? RI was better than negative group ( P & lt ; 0.01 ).

TGFβ R 阳性者术后3、5年生存率优于阴性者.

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